Prosecution Insights
Last updated: October 01, 2026
Application No. 18/738,077

MAGNETIZATION DEVICE

Non-Final OA §102
Filed
Jun 10, 2024
Priority
Dec 17, 2021 — JP 2021-205354 +1 more
Examiner
HOMZA, LISA NHUNG
Art Unit
2837
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Asahi Intecc Co., Ltd.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
689 granted / 794 resolved
+18.8% vs TC avg
Minimal +1% lift
Without
With
+1.3%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
29 currently pending
Career history
816
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
48.4%
+8.4% vs TC avg
§102
28.9%
-11.1% vs TC avg
§112
13.7%
-26.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 794 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Election/Restrictions Applicant’s election without traverse of Species 1, Figures 1, 4-9, claims 1, 2, 14, 15 and 17 in the reply filed on 7/8/26 is acknowledged. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-2 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by (JP 3004744 B2) Regarding claim 1, JP 744 discloses a device comprising: a magnetization yoke (9, 10) that has a first end portion and a second end portion located on an opposite side of the first end portion, and is bent such that the first end portion and the second end portion are separated from and opposed to each other; and a magnetization coil (12) that is wound around the magnetization yoke (9, 10), and generates a magnetic field between the first end portion and the second end portion by application of a voltage. Regarding claim 2, JP 744 discloses: the first end portion has a first accommodating part (see the drawing below) that accommodates the linear member (7), and the second end portion has a second accommodating part (see the drawing below) that accommodates the linear member (7). [AltContent: arrow] [AltContent: arrow][AltContent: textbox (2nd end portion of accommodating part)][AltContent: textbox (1ST end portion of accommodating part)] PNG media_image1.png 166 274 media_image1.png Greyscale Regarding claim 17, JP 744 discloses: the first accommodating part (see the drawing above) and the second accommodating part (see the drawing above) fully surround a periphery of the linear member (7). Allowable Subject Matter Claims 14 and 15 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: The prior art does not teach or suggest the magnetization device comprising: Claim 14: the first accommodating part includes two sections, at least one of which is a movable section, and the second accommodating part accommodating part includes two sections, at least one of which is a movable section. Conclusion Any inquiry concerning this communication should be directed to Lisa Homza whose telephone number is (571) 272-3592. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Shawki Ismail can be reached on (571) 272-3985. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Lisa Nhung Homza/ Patent Examiner - Art Unit 2837 /SHAWKI S ISMAIL/Supervisory Patent Examiner, Art Unit 2837
Read full office action

Prosecution Timeline

Jun 10, 2024
Application Filed
Aug 28, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 10m to grant Granted Sep 29, 2026
Patent 12744175
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2y 7m to grant Granted Sep 22, 2026
Patent 12733747
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1y 10m to grant Granted Sep 15, 2026
Patent 12731748
ELECTROMAGNETIC RELAY
2y 3m to grant Granted Sep 08, 2026
Patent 12731744
ELECTROMAGNETIC RELAY
1y 12m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
87%
Grant Probability
88%
With Interview (+1.3%)
2y 2m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 794 resolved cases by this examiner. Grant probability derived from career allowance rate.

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